body {
    margin: 0;
    padding: 0;
    font-family: sans-serif;
}

.colorRed {
    color: #f00;
}

.colorBlue {
    color: #00f;
}

.colorYellow {
    color: #FFAD4D;
}

.colorGray {
    color: #555;
}

.clearfix {
    zoom: 1;
}

.clearfix:before,
.clearfix:after {
    content: " ";
    display: table;
}

.clearfix:after {
    clear: both;
    visibility: hidden;
    font-size: 0;
    height: 0;
}

.roleItem {
    border: 1px solid #eee;
    cursor: pointer;
    width: 80px;
    height: 30px;
    line-height: 30px;
    text-align: center;
    float: left;
    margin-left: 10px;
    display: block;
    border-radius: 2px;
    margin-top: 10px;
}

.roleItem1 {
    border: 1px solid #1890ff;
    cursor: pointer;
    width: 80px;
    height: 30px;
    line-height: 30px;
    text-align: center;
    float: left;
    margin-left: 10px;
    display: block;
    border-radius: 2px;
    margin-top: 10px;
    color: #1890ff;
}

.footer {
    font-size: 13px;
    color: #999;
    bottom: 10px;
    right: 20px;
    text-align: right;
    position: absolute;
}